shell:$ nslookup -timeout=2 -retry=1 'ipv4-c001-sof001-retn-isp.1.oca.nflxvideo.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ipv4-c001-sof001-retn-isp.1.oca.nflxvideo.net
Address: 139.45.193.1